These are quite possibly the most comfortable shoes that I have ever worn. I would hasten to mention that the White option for color of shoe is a definite NO NO. Even after I washed them as per instructions they were filthy looking. I tried to wipe dirt off with a mild soap solution but it actually made them appear more dirty than they had. I did coat the shoes with a Scotchgard dirt protector and they continued to collect unsightly dirt marks in spite of this. I wear them at the home office, driving locally and certainly not on any surface of loose dirt. That is why I mention the problem.BUT, incredibly comfortable.